From:
Thomas Stretch
To:
William Bernhard Tegetmeier
Date:
25 Feb 1868
Source of text:
DAR 86: C13
Summary:
Eight-year record of sexes of chickens.
Contributor:
Darwin Correspondence Project
Showing 1–3 of 3 items
Eight-year record of sexes of chickens.
Information on proportion of sexes born in sheep.
Did not know of complex change of plumage. From WBT’s letter, CD thinks six weeks to two months old is the best period. Sends details of breeds and other particulars.